Tooth washing rod and base

The tooth washing rod comprises a tooth washing device body and a first water pumping hard pipe arranged in the tooth washing device body, a nozzle is arranged at the top end of the tooth washing device body, and a metal layer is arranged on the outer wall of the bottom of the tooth washing device body; the communicating assembly is arranged at the bottom of the oral irrigator body; the water pumping hard pipes used for pumping water into the base body are independently communicated through the communicating assembly, water pumping is guaranteed through the through holes, and meanwhile the first water pumping hard pipe can communicate with the blocking assembly and the flow guide assembly through the flow guide pipe; air flow generated by an electric fan in the flow guide assembly can be heated and then guided into the seat body and the corresponding first water pumping hard pipe, so that water stains in the seat body, the first water pumping hard pipe and the nozzle can be quickly dried after teeth are flush